${{\mathit \Lambda}_{{{c}}}{(2880)}^{+}}$ WIDTH

INSPIRE   JSON  (beta) PDGID:
B151W
VALUE (MeV) CL% EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 5.6 {}^{+0.8}_{-0.6}}$ OUR AVERAGE
$5.43$ ${}^{+0.77}_{-0.71}$ ${}^{+0.81}_{-0.29}$ 1
AAIJ
2017S
 LHCB in ${{\mathit \Lambda}_{{{b}}}^{0}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit p}}{{\mathit \pi}^{-}}$
$5.8$ $\pm1.5$ $\pm1.1$ 2.8k
AUBERT
2007
BABR in ${{\mathit p}}{{\mathit D}^{0}}$
$5.8$ $\pm0.7$ $\pm1.1$ 690
MIZUK
2007
BELL in ${{\mathit \Sigma}_{{{c}}}{(2455)}^{0}}{}^{,++}{{\mathit \pi}^{\pm}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$\text{<8}$ 90
ARTUSO
2001
CLEO in ${{\mathit \Lambda}_{{{c}}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
1  AAIJ 2017S reports $5.43$ ${}^{+0.77}_{-0.71}$ $\pm0.29$ ${}^{+0.75}_{-0.00}$ MeV value where the third uncertainty comes from modeling the resonant shape of the ${{\mathit \Lambda}_{{{c}}}{(2880)}^{+}}$ and the background (non-resonant) amplitudes. We have combined in quadrature the systematic uncertainties.
References